260385940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{9227}}^1$

素因数の和:9336

約数の個数: 48

約数和(自身を含む): 586014912

約数和(自身を除く): 325628972

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 83, 85, 166, 170, 332, 340, 415, 830, 1411, 1660, 2822, 5644, 7055, 9227, 14110, 18454, 28220, 36908, 46135, 92270, 156859, 184540, 313718, 627436, 765841, 784295, 1531682, 1568590, 3063364, 3137180, 3829205, 7658410, 13019297, 15316820, 26038594, 52077188, 65096485, 130192970, 260385940]

約数ペア:

[(1, 260385940), (2, 130192970), (4, 65096485), (5, 52077188), (10, 26038594), (17, 15316820), (20, 13019297), (34, 7658410), (68, 3829205), (83, 3137180), (85, 3063364), (166, 1568590), (170, 1531682), (332, 784295), (340, 765841), (415, 627436), (830, 313718), (1411, 184540), (1660, 156859), (2822, 92270), (5644, 46135), (7055, 36908), (9227, 28220), (14110, 18454)]